Question: URGENT! solved only by NEWTON'S SECOND LAW, with all its steps to follow. A uniform rigid bar of mass m and length l is hinged
URGENT! solved only by NEWTON'S SECOND LAW, with all its steps to follow.
A uniform rigid bar of mass m and length l is hinged at and supported by a spring and a viscous damper as shown in the figure. Measuring theta from the static equilibrium position, determine a the equation for small theta the moment of inertia of the bar about is mb the equation for the damped natural frequency, and c the expression for critical damping.
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